英文關鍵字
application
bar
barcode
binary
business
capture
code
commerce
communication
concept
data
digital
display
electronic
hand
id
information
internet
label
mobile
price
product
qr
qrcode
quick
scan
scanning
screen
technology
英文關鍵字
application
bar
barcode
binary
business
capture
code
commerce
communication
concept
data
digital
display
electronic
hand
id
information
internet
label
mobile
price
product
qr
qrcode
quick
scan
scanning
screen
technology